<html>
   <head>
     <title>FriendBlock</title>
     <style>
       button {
         padding: 10px;
         background-color: #3C79F8;
         display: inline-block;
       }
     </style>
     <script type="text/javascript" src="oauth.js"></script>
   </head>
   <body>
     <button>FriendBlock Contacts</button>
     <div id="friendDiv"></div>
   </body>
 </html>
